compass 的多条件搜索排序加分页

 虚的就不多说了直接上代码

public QueryResult<Product_InfoBean> getSearch_Product(final Product_InfoBean product){  return this.getCompassTemplate().execute(   new CompassCallback<QueryResult<Product_InfoBean>>() {    public QueryResult<Product_InfoBean> doInCompass(CompassSession session)throws CompassException {      QueryResult<Product_InfoBean> qr=new QueryResult<Product_InfoBean>();      long beginTime = System.currentTimeMillis();       List<Product_InfoBean> result = new ArrayList<Product_InfoBean>();      CompassQueryBuilder queryBuilder = session.queryBuilder();            /* 搜索条件       * 如果所有条件都不满足则都为 click_Num>0，即：点击量都大于1，用于列出全部内容       *        */      //价格大于 小于 等于      CompassQuery price=queryBuilder.gt("click_Num","0");            if(!StringUtils.isNullOrEmpty(product.getD_Price())&&!StringUtils.isNullOrEmpty(product.getX_Price())){        double d=Double.parseDouble(product.getD_Price());        double x=Double.parseDouble(product.getX_Price());        if(x>0&&d>0&&x<d){         price=queryBuilder.between("qudao_Price", product.getD_Price(),product.getX_Price(),true);        }else{price=queryBuilder.gt("click_Num","0");}       }else{price=queryBuilder.gt("click_Num","0");}            //一级分类      CompassQuery bigkind_Id=queryBuilder.gt("click_Num","0");      if(!StringUtils.isNullOrEmpty(product.getBigkind_Id())){       bigkind_Id=queryBuilder.spanEq("bigkind_Id", product.getBigkind_Id());      }      //二级分类      CompassQuery skind_Id=queryBuilder.gt("click_Num","0");      if(!StringUtils.isNullOrEmpty(product.getSkind_Id())){       skind_Id=queryBuilder.spanEq("skind_Id", product.getSkind_Id());      }      //三级分类      CompassQuery tkind_Id=queryBuilder.gt("click_Num","0");      if(!StringUtils.isNullOrEmpty(product.getTkind_Id())){       tkind_Id=queryBuilder.spanEq("tkind_Id", product.getTkind_Id());      }      //搜索关键字      CompassQuery keywords=queryBuilder.gt("click_Num","0");      if(!StringUtils.isNullOrEmpty(product.getKeywords())){       keywords=queryBuilder.queryString(product.getKeywords()).toQuery();      }      //不包含关键字的条件 暂时不需要                   /* 排序开始（默认按时间排序）       *        * 分别按 价格 、点击量、订货量、上架时间       *        * 多个索引不指定排序字段类型会报       * Exception：     java.lang.RuntimeException: field "xxx" does not appear to be indexed       */      String  plsx="add_Time";      SortPropertyType type=SortPropertyType.STRING;      if(!StringUtils.isNullOrEmpty(product.getSx())){       if(product.getSx().trim().equals("jg")){        //价格        plsx="qudao_Price";        type=SortPropertyType.DOUBLE;       }else if(product.getSx().trim().equals("dn")){        //点击量        plsx="click_Num";        type=SortPropertyType.LONG;       }else if(product.getSx().trim().equals("xn")){        //订货量 销售量        plsx="sell_Num";        type=SortPropertyType.LONG;       }else if(product.getSx().trim().equals("sj")){        //按时间        plsx="add_Time";        type=SortPropertyType.STRING;       }      }else {plsx="add_Time";type=SortPropertyType.STRING;}                 //  升降(默认降序)          SortDirection zd=SortDirection.REVERSE;      if(!StringUtils.isNullOrEmpty(product.getZd())){       if(product.getZd().trim().equals("s")){        //升序        zd=SortDirection.AUTO;       }else if(product.getZd().trim().equals("j")){        //降序        zd=SortDirection.REVERSE;       }else{zd=SortDirection.REVERSE;}      }else {zd=SortDirection.REVERSE;}            CompassHits hits = queryBuilder.bool()       .addMust(price)       .addMust(bigkind_Id)       .addMust(skind_Id)       .addMust(tkind_Id)        .addMust(keywords)        .toQuery()        .addSort(plsx,type,zd)        .hits();      System.out.println("==============="+hits.toString());      //int length=product.getBeforeCount()+product.getLineSize();      int length = Math.min(hits.length(), product.getBeforeCount()+product.getLineSize());      if(length>hits.length()) length=hits.length();      /* for (CompassHit compassHit : hits) {*/      for(int i=product.getBeforeCount();i<length;i++){       System.out.println("----------"+hits.data(i).toString()+"----------");       Product_InfoBean cproduct=(Product_InfoBean)hits.data(i);       //针对需要加高亮的字段先判断       String cproductName=hits.highlighter(i).fragment("product_Name");       if(cproductName!=null){cproduct.setProduct_Name(cproductName);}       String cproductSName=hits.highlighter(i).fragment("product_SName");       if(cproductSName!=null){cproduct.setProduct_SName(cproductSName);}       String cproductKeyWords=hits.highlighter(i).fragment("product_KeyWords");       if(cproductKeyWords!=null){cproduct.setProduct_KeyWords(cproductKeyWords);}       result.add(cproduct);       }            long costTime = System.currentTimeMillis() - beginTime;      qr.setCosttime(costTime);      qr.setResultlist(result);      qr.setTotalrecord(hits.length());      qr.setResultlist(result);      return qr;     }    }); }